FI872752A - FOERFARANDE FOER FRAMSTAELLNING AV TERT.BUTYL-ERGOLINDERIVAT. - Google Patents
FOERFARANDE FOER FRAMSTAELLNING AV TERT.BUTYL-ERGOLINDERIVAT. Download PDFInfo
- Publication number
- FI872752A FI872752A FI872752A FI872752A FI872752A FI 872752 A FI872752 A FI 872752A FI 872752 A FI872752 A FI 872752A FI 872752 A FI872752 A FI 872752A FI 872752 A FI872752 A FI 872752A
- Authority
- FI
- Finland
- Prior art keywords
- hydrogen atom
- ergolinderivat
- tert
- butyl
- group
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
- C07D457/02—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with hydrocarbon or substituted hydrocarbon radicals, attached in position 8
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
Abstract
Ergoline derivatives of general formula I <CHEM> wherein either R1 represents a hydrogen atom or a methoxy group and R2 represents a hydrogen atom or R1 and R2 taken together represent a chemical bond, and R3 represents a hydrogen atom, an unsubstituted or substituted nicotinoyl group or a 1-oxo-2-cyclopenten-3-yl group; or a pharmaceutically acceptable salt thereof are active at the Central Nervous System level and useful therefore in the treatment of cerebral insufficiency and senile dementia.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8615471 | 1986-06-25 | ||
GB868615471A GB8615471D0 (en) | 1986-06-25 | 1986-06-25 | T-butyl ergoline derivatives |
Publications (4)
Publication Number | Publication Date |
---|---|
FI872752A0 FI872752A0 (en) | 1987-06-22 |
FI872752A true FI872752A (en) | 1987-12-26 |
FI85702B FI85702B (en) | 1992-02-14 |
FI85702C FI85702C (en) | 1992-05-25 |
Family
ID=10600059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI872752A FI85702C (en) | 1986-06-25 | 1987-06-22 | Process for the preparation of tert.-butyl-ergoline derivatives |
Country Status (20)
Country | Link |
---|---|
US (2) | US4843073A (en) |
EP (1) | EP0251652B1 (en) |
JP (1) | JPH0745498B2 (en) |
KR (1) | KR950008970B1 (en) |
AT (1) | ATE76407T1 (en) |
AU (1) | AU597672B2 (en) |
CA (1) | CA1339533C (en) |
DE (1) | DE3779190D1 (en) |
DK (1) | DK170099B1 (en) |
ES (1) | ES2042567T3 (en) |
FI (1) | FI85702C (en) |
GB (1) | GB8615471D0 (en) |
GR (1) | GR3005115T3 (en) |
HU (1) | HU196201B (en) |
IE (1) | IE61319B1 (en) |
IL (1) | IL82946A (en) |
NZ (1) | NZ220543A (en) |
PT (1) | PT85152B (en) |
SU (1) | SU1547708A3 (en) |
ZA (1) | ZA874569B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61245164A (en) * | 1985-04-23 | 1986-10-31 | Seiko Instr & Electronics Ltd | Pattern correcting device |
HU193782B (en) * | 1985-06-21 | 1987-11-30 | Richter Gedeon Vegyeszet | Process for producing 2-halogeno-nicergoline derivatives and acid additional salts thereof |
US6060483A (en) * | 1996-06-27 | 2000-05-09 | Pharmacia & Upjohn S.P.A. | Antineurodegenerative ergoline derivatives |
WO2014195849A2 (en) * | 2013-06-03 | 2014-12-11 | Mahesh Kandula | Compositions and methods for the treatment of cerebrovascular diseases |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3228945A (en) * | 1966-01-11 | Methyl and i,g-dimethyl-b-(a-hydroxy- alkyl)-ergoline i derivatives | ||
US3228941A (en) * | 1966-01-11 | Methyl and i,g-dimethyl-ergoline i derivatives | ||
US3228942A (en) * | 1966-01-11 | Methyl and i,g-dimeti-iyl ergoline i compounds | ||
DE203721C (en) * | 1908-05-05 | |||
US3232942A (en) * | 1964-06-02 | 1966-02-01 | Sandoz Ltd | 1-substituted (+)-lysergol |
US3879554A (en) * | 1970-03-20 | 1975-04-22 | Farmaceutici Italia | Use of 1,6-dimethyl-8-{62 -(5-bromonicotinoyloxymethyl)-10 {60 -methoxyergoline in treating cerebral and peripheral metabolic vascular disorders |
USRE30218E (en) * | 1974-12-06 | 1980-02-19 | Eli Lilly And Company | 8,8-Disubstituted-6-methylergolines and related compounds |
US3959288A (en) * | 1974-12-13 | 1976-05-25 | Eli Lilly And Company | 8-Oxymethylergolines and process therefor |
US4199579A (en) * | 1975-03-14 | 1980-04-22 | Siphar S. A. | Carbamates of 2-haloergolines and 2-haloergolenes and process for the preparation thereof |
DE2656344A1 (en) * | 1975-12-23 | 1977-07-07 | Sandoz Ag | ERGOLIN DERIVATIVES, THEIR USE AND MANUFACTURING |
IT1192260B (en) * | 1977-07-05 | 1988-03-31 | Simes | ERGOLINE-2-THIOETHERS AND THEIR SULPHOXIDES DERIVATIVES |
GB2056437A (en) * | 1979-08-07 | 1981-03-18 | Erba Farmitalia | Secoergoline derivatives |
US4382940A (en) * | 1979-12-06 | 1983-05-10 | Farmitalia Carlo Erba S.P.A. | Ercoline derivatives and therapeutic compositions having CNS affecting activity |
DE3403067A1 (en) * | 1984-01-30 | 1985-08-14 | Eckart Prof. Dr. 6500 Mainz Eich | Ergoline derivatives, process for their preparation, medicaments containing them and their use |
IT1213206B (en) * | 1984-08-07 | 1989-12-14 | Inverni Della Beffa Spa | PROCEDURE FOR THE PREPARATION OF LYSERGOL DERIVATIVES. |
GB8612366D0 (en) * | 1986-05-21 | 1986-06-25 | Erba Farmitalia | Ergoline esters |
AU7914587A (en) * | 1987-08-24 | 1989-03-31 | Molecular Control Corporation | Liquid crystal micelles, display, having concentric spheres |
-
1986
- 1986-06-25 GB GB868615471A patent/GB8615471D0/en active Pending
-
1987
- 1987-06-03 NZ NZ220543A patent/NZ220543A/en unknown
- 1987-06-22 JP JP62155265A patent/JPH0745498B2/en not_active Expired - Lifetime
- 1987-06-22 FI FI872752A patent/FI85702C/en not_active IP Right Cessation
- 1987-06-22 IE IE165287A patent/IE61319B1/en not_active IP Right Cessation
- 1987-06-22 IL IL82946A patent/IL82946A/en not_active IP Right Cessation
- 1987-06-23 PT PT85152A patent/PT85152B/en not_active IP Right Cessation
- 1987-06-23 US US07/065,597 patent/US4843073A/en not_active Expired - Fee Related
- 1987-06-23 EP EP87305570A patent/EP0251652B1/en not_active Expired - Lifetime
- 1987-06-23 AU AU74632/87A patent/AU597672B2/en not_active Ceased
- 1987-06-23 CA CA000540338A patent/CA1339533C/en not_active Expired - Fee Related
- 1987-06-23 DE DE8787305570T patent/DE3779190D1/en not_active Expired - Fee Related
- 1987-06-23 KR KR1019870006362A patent/KR950008970B1/en not_active IP Right Cessation
- 1987-06-23 AT AT87305570T patent/ATE76407T1/en not_active IP Right Cessation
- 1987-06-23 ES ES87305570T patent/ES2042567T3/en not_active Expired - Lifetime
- 1987-06-24 DK DK322587A patent/DK170099B1/en not_active IP Right Cessation
- 1987-06-24 SU SU874202786A patent/SU1547708A3/en active
- 1987-06-24 HU HU872871A patent/HU196201B/en not_active IP Right Cessation
- 1987-06-24 ZA ZA874569A patent/ZA874569B/en unknown
-
1989
- 1989-03-24 US US07/328,518 patent/US5079364A/en not_active Expired - Fee Related
-
1992
- 1992-07-08 GR GR920401458T patent/GR3005115T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
FI85702C (en) | 1992-05-25 |
DK322587A (en) | 1987-12-26 |
EP0251652A2 (en) | 1988-01-07 |
IL82946A (en) | 1991-04-15 |
PT85152A (en) | 1987-07-01 |
GR3005115T3 (en) | 1993-05-24 |
KR880000429A (en) | 1988-03-25 |
DK170099B1 (en) | 1995-05-22 |
DE3779190D1 (en) | 1992-06-25 |
HUT44543A (en) | 1988-03-28 |
US4843073A (en) | 1989-06-27 |
ES2042567T3 (en) | 1993-12-16 |
JPH0745498B2 (en) | 1995-05-17 |
AU7463287A (en) | 1988-01-07 |
ATE76407T1 (en) | 1992-06-15 |
PT85152B (en) | 1990-03-30 |
KR950008970B1 (en) | 1995-08-10 |
DK322587D0 (en) | 1987-06-24 |
EP0251652A3 (en) | 1989-04-05 |
JPS6322577A (en) | 1988-01-30 |
FI85702B (en) | 1992-02-14 |
CA1339533C (en) | 1997-11-11 |
IE871652L (en) | 1987-12-25 |
AU597672B2 (en) | 1990-06-07 |
IL82946A0 (en) | 1987-12-20 |
ZA874569B (en) | 1988-02-24 |
IE61319B1 (en) | 1994-11-02 |
EP0251652B1 (en) | 1992-05-20 |
NZ220543A (en) | 1989-06-28 |
US5079364A (en) | 1992-01-07 |
FI872752A0 (en) | 1987-06-22 |
GB8615471D0 (en) | 1986-07-30 |
HU196201B (en) | 1988-10-28 |
SU1547708A3 (en) | 1990-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: FARMITALIA CARLO ERBA S.P.A |